The thing is that Sony can finally do this type of stuff. They aren't lacking in the 1st party department at all. So if they want to get small DLC's for 3rd party games.....that isn't a problem. Now if they lacked 1st party support, this would be a problem.

I would rather full games too but that would cost too much coming from third parties. MS started it so Sony has to compete and they actually have the best first party games so this will not cut into their funding for their own developers.